Directly display measured values from different measuring devices in graphic form. Read measured values saved in a database and search for incidents. Programming of customer-specific applications. Read measured values saved in a database and search for transients. Read measured values saved in a database and present them in graphic form. Read measured values stored in measuring devices and save them to a database.GridVis-Hilfe_en
Important Function of GridVis
• • • • • • • • • •
Manage measuring devices. Update the firmware of measuring devices.
Warning! Not all functions are available for each measuring device.
2
. Present measuring devices in a topology. Program measuring devices.

We provide licenses as binary files.GridVis-Hilfe_en
License Management
There is a fee required for certain functions available for GridVis. Database driver for Microsoft SQL Server (Product Number 5100118) Allow data exchange between GridVis and a Microsoft SQL Server.
•
•
Warning! Without a database driver. GridVis will use theDerby Database which was included in the delivery. You can install a license for a project as many times as is necessary. You will need a license for functions which require a fee. Licenses are entered in the name of the license holder and project in our database. You can receive the binary files per Email. You can work with licenses via Extras/License Management in GridVis. on CD/DVD or on a USB stick.
Licenses which require a fee:
•
Graphic Programming Module Modbus-Master (Product Number 5100117) The programming module Modbus-Master allows the graphical programming of the UMG604 as the Modbus-Master.
4
. Database driver for MySQL Server (Product Number 5100119) Allow data exchange between GridVis and a MySQL Server. Numerous functions can be unlocked with a single license.

• Read measured values saved in a database and search for incidents. GridVis includes the following additional functions for the UMG604: • Read measured values saved in a database and search for transients.
5
. • Programming of customer-specific applications.GridVis
UMG604
The network visualization software GridVis is included with the UMG604.

6
. Select the device type.GridVis-Hilfe_en
First Steps Add Device
• • •
Select Add Device from the symbol bar on the right. Adding a UMG604 is described here. Various connection types are available based on the device type.

current and voltage) can be displayed in a graph.g.
7
. You can display the measured values from different devices in a single graph. A maximum of two different types of measured values (e. The Graph 1 window will open.
• •
Select the Graphs window and then Add Graphs.GridVis
Add Graph
• • •
You can display the measured values from devices directly as a graph.

GridVis-Hilfe_en
8
.

The Task List window will open and displayed the progress during the test.GridVis
Check Connection
The status of the connection to the devices will be displayed in the Status column.
You can check the connection to a device with the Connection Test button. No connection to this devices has ever been made. No connections could be made to the corresponding device. A connection has been made to the corresponding device. The results will be displayed under Status.
9
. Datatransmission is achieved.

GridVis-Hilfe_en
10
.

Warning! • Access to data stored in the Derby database will be very slow if there are large amounts of data.. from the menu bar Enter a project name. • You can obtain licenses for the fee-based database drivers for the Microsoft SQL-Server and MYSQL-Server databases from us. • We recommend the databases Microsoft SQL-Server or MYSQLServer. The Derby database is based on a file structure. you can use the Derby database which was included in the delivery. Enter a path for the database. you will need a project name and a database. For small projects with a small number of devices and data. Select File/Create New Project .
•
Now select Create Database
11
.GridVis
Create Project
• • •
• • •
To do so..

12
. Confirm the selection in the Project Settings window with ok. The project (in this example: Test) has now been created. The database Test has been successfully created.GridVis-Hilfe_en
• • • •
Confirm with ok.

GridVis will immediately begin read these measured values from the devices and presenting them as graphs.GridVis-Hilfe_en
Display Measured Values
• •
Select the measured value and drag it to the Graph 1 window.
14
.

g. Multiple graphs can be opened simultaneously. The time different and the amplitude difference will be displayed. Control the visibility of the measured values. The zoom can be reset with the Reset Zoom button. The measured values can come from an online connection or from a database. Select an area in the graph to measure. Change the arrangement of the measured values.GridVis
Functions
Graphs
• • • • •
A graph is a window in which the measured values are displayed graphically. current and voltage) can be displayed in a graph. Selection is made by marking the desired section from the upper left to the lower right with the left mouse button and then releasing the left mouse button. Selection is made by marking the desired section from the upper left to the lower right with the left mouse button and then releasing the left mouse button. A maximum of two different types of measured values (e. Measure
• •
•
Select the Measure function on the left side of the graph. Export
15
. Key
• • • •
Change the color of the measured values. The measured values can come from different devices. Zooming
•
•
A section of a graph can be selected and enlarged. Delete measured values from the graph.

To do so.GridVis-Hilfe_en
•
The measured values presented in the graphs can be exported in CSV format.
16
. select the measured value in the key with the left mouse button.

• License Management . This function is particularly advisable for devices without a storage function.The communications between GridVis and the managed devices can be saved in a file for trouble shooting.Function expansions for certain Janitza electronics GmbH devices.You can set the colors for the graphs here. Communications Logging . • Export Device List . Logging . • Import Device List .Export all devices managed by GridVis. Project .The communication between GridVis and the managed devices can be displayed for trouble shooting purposes.Errors and status information from GridVis will be saved in a file. File Logging .You can manage the licenses for fee-based functions here.GridVis
Extras
Description of the Extras menu in the GridVis toolbar.Import all devices managed by GridVis. • Install Egg . • Online Acquisition .
17
.This allows you to update your devices with the current firmware. Language . • Show Communications Log .Errors and status information from GridVis will be saved in a file. • Update Device Firmware .You can select the language and time zone here.You select the GridVis project that will open when the program is started here.You can place various notifications in a file for trouble shooting. File Logging .Measured values read and displayed by Gridvis from the measuring devices can also be saved in the database. • Options Graph .

18
.GridVis-Hilfe_en
•
Automatic Reading .You can configure the devices to be automatically read to ensure that the memory of a device does not "overflow" so that the data in the database is always current.

Note! The selected recording method will apply to all value names place in the graphic symbol. save 19
.g. reset The content of the measured value cache is deleted with reset. max and mean value of the measured values stored in the measured value cache. You can choose between the following recording methods: Mean Values Mean values of the measured values of a selectable time period with the start and end point of the time period. • You can use recording on the device homepage (e. Advantage: There will be no holes in the graphical presentation. You also have the option of recording the accompanying minimum and maximum value. Connected Measured Values Measured values with the accompanying end time of the measured value and the end time of the last measured value as the start time. The measured values are saved in the device (e. • You can read recordings with GridVis and save them in the database. UMG604). UMG604). Measured Values Record measured values with the accompanying start and end points.
Graphic Symbol for the Recording
Example: Graphic Symbol for the Recording Description of the Connections update The command update starts the calculation of the min.g.GridVis
Programming
Recording
You can define individual measured values for recording. • Values that are to be recorded must be numeric in type.

g.
To select a recording method and create a value name. Note! You must at least connect the save command and a "Value Input". "Value Name" You must create at least one value name (e.
Example: Programming a Recording
The value names (e.
20
.g. burner duration) in the accompanying measured value cache. burner duration) are displayed in the icon.GridVis-Hilfe_en The save save all measured values (e. burner duration). open the Record icon by double clicking on it.g.

GridVis
Example: Graphic Programming of a Recording
21
.

22
.UMG604
Configuration Identity
• •
The Name is displayed in the device list. You can add additional information about the device in Description.

Current Converter • Currents up to 5A can be directly measured by the UMG604. • Set the converter properties separately for each current measurement input. Please consult the installation instructions for more information. • Set the converter properties separately for each current measurement input. • You must enter the phase voltage L-L for the primary voltage. • A current converter is used for measurements of currents larger than 5A. A voltage converter is required for voltage measurements in grids with higher rated voltages.
23
.UMG604
Transformer
Voltage Converter • The voltage measurements inputs are designed for measurements in low voltages in which rated voltages (L-N/PE) up to 300V against ground can occur.

GridVis-Hilfe_en
24
.

The nominal value is used as a reference to detect events (over/undervoltage and overcurrent).UMG604
Nominal Value
• • • •
The rated frequency applies to all 4 measurement channels. Select a network frequency according the existing network conditions. The nominal current of the transformer during feeding is required to calculate the K factor.
25
.

Limits are programmed per measurement channel for overvoltage.
• • • • • • • • •
An event has an average. An event begins when a limit violation for a programmable number (pretrigger) of full-waves exists continuously.. a minimum value and/or a maximum value.
26
.. 1000 full-waves Adjustment range: Post-trigger 0 . undervoltage and overcurrent. Adjustment range: Pre-trigger 0 . additional information can be saved in an Event Log. 1000 full-waves You can turn off the limit monitoring (off/manual). If an event occurs.. a start time and an end time. Limits are set in percentages of Nominal Value. An event ends when no limit violations for a programmable number (post-trigger) of full-waves exists continuously.GridVis-Hilfe_en
Event
An event occurs when a set limit for current or voltage is violated.

UMG604
27
.

GridVis-Hilfe_en
Event recording
• • •
• •
• •
If an Event occurs. 6144 full-waves Adjustment range: Post-trigger 64 .. -Only the voltage and current values from the phase in which the event occurred.All measured values from all current and voltage measurement inputs.. The full-wave absolute values of current and voltage measured values are recorded in an event log. additional information can be saved in an event log. Adjustment range: Pre-trigger 64 . The event log begins when an event occurs. You can select between the following forms of information to be recorded in the event log: -Only the measured values from the measurement input with the event. -All measured values from the other current measurement inputs and/or all measured values from the other voltage measurement inputs. The length of the event log is determined by the number of full-wave absolute values up to the beginning of the event designated here with pretrigger and by the number of full-wave absolute values after the beginning of the event designated here with post-trigger. 6144 full-waves
28
. .

UMG604
29
.

If an additional transient is detected within the next 60 seconds. Automatic:The limit will be calculated automatically and amounts to 0. this transient will be logged with 512 points. There are two independent criteria available to detect transients. This automatic limit increase will subside within 10 minutes.
30
. the wave form will be saved in a Transient Log.2175 of the current 200ms absolute value. Manual: The transient monitoring will use the programmed limit. a transient will be detected. Automatic: The limit will be calculated automatically and amounts to 110% of the current 200ms absolute value.GridVis-Hilfe_en
Transients
• • • •
•
• •
Transients are quick changes in voltage. Absolute: If a sampled value exceeds the program limit. If a transient is detected. Fast Increase: A transient will be detected if the difference between two neighboring sample points exceeds the programmed limit. The UMG604 detects transients that are longer than 50 us. Manual: The transient monitoring will use the programmed limit. Off: Turns off transient monitoring. the limit will automatically be increased 20V in both Automatic and Manual mode. If a transient is detected. You can only monitor the four voltage measurement inputs for transients. Off: Turns off transient monitoring.

UMG604
31
.

Log Length The number of sample points that should be recorded before the occurrence of the transient: • Pre-trigger Adjustment range: 64 . • -All voltage measurement inputs will be recorded.GridVis-Hilfe_en
Transient recording
• • •
If a Transient occurs... You can select between the following measurement channels to be recorded in the transient log: • -Only the voltage measurement input will be recorded with the transient. 6144 points
32
. the wave form with a programmable number of sample points before and after the transient can be saved in a transient log. The interval between two sample points is always 50us. • -All voltage measurement inputs and current measurement inputs will be recorded. 6144 points • Post-trigger Adjustment range: 64 . • -Only the voltage measurement input and accompanying current measurement input will be recorded with the transient.

UMG604
33
.

The rate of error of the clock crystal will be harmonized with the room temperature during production so that the clock will only have a variation of +. we recommend comparing and tracking the clock of the UMG604 with a time server.The UMG604 will wait for time information from a time server.The synchronization of the clock with the external time server is turned off. To do so the UMG604 will require the Ethernet interface (optional). Active .
•
34
.Enter the address of the time server here. List .
•
Mode Off .1 minute per month.GridVis-Hilfe_en
Time
The UMG604 has a battery buffered clock. NTP Server .The UMG604 will request the time information. If you would like to compare the logging of transients and events with the logs of other measuring sites. The Network Time Protocol (NTP) will be used for the synchronization.

35
. The UTC time will be converted to central European time (CET) for the display of the measured results with GridVis. Central European time (CET) is the time zone which applies to central Europe and. Germany.Enter the End of Daylight Savings Time here. Beginning of Daylight Savings Time . among other countries.UMG604
Time Zone
• • • • • • •
All time information for measured values. Standard Time .the time offset from central European daylight savings time to UTC time is entered here. events and transients refers to UTC time (coordinated world time). Daylight Savings Time .the time offset from central European standard time to UTC time is entered here. End of Daylight Savings Time .Enter the Beginning of Daylight Savings Time here.

UMG604
Digital Outputs
• • • • •
The UMG604 has two digital outputs. If a selected event occurs. Each digital output can be programmed as an opener or a closer.
37
. one or more events can be assigned to it. If an output is programmed for event notification. Each digital output can be programmed for event notifications or as an impulse output (S0 output). the event output will be activated.

115200bps and 921600bps RS232 You can choose between Modbus-Master or Modbus-Slave.GridVis-Hilfe_en
Serial Ports
•
•
•
•
Device ID The device ID (device address) is required for the Modbus communication and for Profibus. 19200bps.
38
. RS485 You can choose between Modbus-Master or Modbus-Slave. 19200bps. 38400bps and 115200bps Profibus (Optional) Warning! Additional Profibus settings are made at Field Bus Profile. 38400bps. You can choose between the following baud rates: 9600bps. 76800bps. You can choose between the following baud rates: 9600bps.

Measured values can be assigned to a Profibus profile with Edit.
39
.UMG604
Field Bus Profile
16 different profiles can be configured for accessing the measured values in the UMG604 via Profibus (optional).

GridVis-Hilfe_en
Example of a Profibus profile
40
.

41
. • Used Default Setting All settings are applied by the user. • BootP BootP allows the automatic incorporation of a UMG604 into an existing network. With the UMG604. BootP andDHCP Mode. you must configure at least the IP Address and the Subnet Mask. Warning! All configurations should only be made after checking with the Administrator.UMG604
IP Configuration
For devices with the Ethernet option. you can choose between the variants Used Default Setting. • DHCP Mode The UMG604 obtains all settings from a DHCP server during startup.

GridVis-Hilfe_en
Serial Interfaces
42
.

RS485 . An interface converter is required.
43
.UMG604 Connection Diagrams
PC .UMG604 Connection
• •
The UMG604 has an RS485 interface and the PC has an RS232 interface.

You can make a direct connection between the PC and UMG604 with a "cross-over" patch cable.Ethernet .
44
.GridVis-Hilfe_en
PC .UMG604 Connection
• •
The UMG604 and the PC have an Ethernet interface.

A switch or hub will be required.
45
.UMG604
PC .UMG604 Connection
• •
The UMG604 has an Ethernet interface and the PC has an Ethernet interface.Ethernet (Switch) .

The UMG604 is the Modbus-Master (RS485) and the UMG96S is the Modbus-Slave.
46
. The UMG96S has an RS485 interface.GridVis-Hilfe_en
UMG96S in BACnet with the UMG604 as Gateway
• • • • •
The UMG604 has an Ethernet interface and an RS485 interface. The UMG96S is presented as a virtual device by UMG604 in BACnet. A Jasic program in the UMG604 will query the measured values in the connected UMG96S and provide them to BACnet.

A Jasic program in the UMG604 will query the measured values in the connected UMG96S and provide them for further processing. The baud rate of both devices must match. The UMG96S has an RS485 interface.UMG604
UMG604 as Gateway Between GridVis and UMG96S
• • • • •
The UMG604 has an Ethernet interface and an RS485 interface.
47
. The UMG604 is the Modbus-Master (RS485) and the UMG96S is the Modbus-Slave.

The UMG604 automatically obtains the IP address.
You can program the corresponding setting under parameter address 205 in the UMG604. DHCP Mode DHCP allows the automatic incorporation of a UMG604 into an existing network without additional configuration. The UMG6-4 offers three options: • Fixed IP Address • BootP • DHCP Mode 1. Fixed IP Address The network address must be entered directly into the UMG604 for networks without a DHCP server.GridVis-Hilfe_en
Ethernet
General Ethernet
The UMG604 requires an Ethernet address to be able to operate in the Ethernet. network mask and gateway via the DHCP server upon startup. BootP BootP allows the automatic incorporation of a UMG604 into an existing network. BootP is an older protocol and does not have the range of functions of DHCP. 2. 0 = Fixed IP 1 = BootP 2 = DHCP
48
. 3.

UMG604 .
2. See selection table. See Connection Example.Selection Table for the Connection Type (Protocol)
Modbus via Ethernet TCP/IP UMG604 Interface 50 Modbus RTU (RS485)
Modbus/TCP
Modbus
.
1. the RS485 interface or the RS232 interface. Select the connection type. • The Connection Type (protocol) must be appropriate for the interface in the device.GridVis-Hilfe_en
Settings of GridVis
Add UMG604
•
You can connect the UMG604 to a PC via the Ethernet interface (optional). Select UMG604 as the device type. PCs without suitable interfaces will require an interface converter.

UMG604 Ethernet (Optional) RS485 RS232 x x x x x -
51
.

52
. • The UMG604 must have an Ethernet interface.GridVis-Hilfe_en
Connection type . • Timeout allows you to limit the number of connection attempts if no connection can be made. • The address for the UMG604 can be obtained from a server via DHCP or you can directly enter a fixed address in the UMG604. • For connection via an existing network (hub/switch). • For a direct between the UMG604 and the PC you will need a "crossover' patch cable.TCP/IP
You want to establish a connection between the UMG604 and the PC with GridVis. you will require a normal patch cable. • The address can be entered in GridVis in numeric form or as a name.

COM1) on the PC. • The UMG604 must have an RS485 interface. • For Interface configure the RS232 interface (e. • As multiple UMG604 devices can be connected to the interface converter.Modbus RTU (RS485)
You want to establish a connection between the UMG604 and the PC with GridVis.g. the number of connection attempts will be limited by the Maximum Number of Attempts. the interface converter and the UMG604. • You require an interface converter from RS485 (UMG604) to RS232 (PC). another attempt will be conducted after the specified Timeout.UMG604
Connection Type . • When attempting to read data from the UMG604. the device address on the UMG604 must be entered. • If no connection to the UMG604 can be made. • Connect this interface (e.COM1) to the interface converter. • The baud rate is the speed at which the data is transferred between the PC. • GridVis will always attempt to connect to the UMG604 for online measurements.g.
53
.

GridVis-Hilfe_en
Modbus Modbus Address List
A list of the measured values available in the UMG604 with the accompanying addresses and format exists in PDF format on the GridVis CD/DVD.
54
.

Status notifications can be written to a Log file. 1 ILLEGAL FUNCTION The function code received in the query is not an allowable action for the slave. If a Poll Program Complete command was issued. The log file of a Jasic program can be displayed in the accompanying programming window under the Log tab. This should not occur in the graphic programming. -1 Call improperly configured A serious error has occurred. -4 Device in Modbus-Slave Mode The RS485 interface of the UMG604 must be set to Modbus-Master for the Modbus functions Write Modbus and Read Modbus in the Jasic programming language. 55
. Exception Codes
The Jasic programming language Modbus functions Write Modbus and Read Modbus provide status notifications. this code indicates that no program function preceded it.
List of the Modbus status notifications and their meanings: 0 There are no errors.UMG604
Modbus Status Notifications. -2 CRC Error -3 Device is not answering The device is not connected. The baud rate is not properly configured.

This code is returned for an unsuccessful programming request using function code 13 or 14 decimal. The master should request diagnostic or error information from the slave. 6 SLAVE DEVICE BUSY The slave is engaged in processing a long–duration program command. The master should retransmit the message later when the slave is free. 7 NEGATIVE ACKNOWLEDGE The slave cannot perform the program function received in the query. 5 ACKNOWLEDGE The slave has accepted the request and is processing it. The master can next issue a Poll Program Complete message to determine if processing is completed.GridVis-Hilfe_en
2 ILLEGAL DATA ADDRESS The data address received in the query is not an allowable address for the slave. 4 SLAVE DEVICE FAILURE An unrecoverable error occurred while the slave was attempting to perform the requested action. but a long duration of time will be required to do so. 8 MEMORY PARITY ERROR
56
. This response is returned to prevent a timeout error from occurring in the master. 3 ILLEGAL DATA VALUE A value contained in the query data field is not an allowable value for the slave.

but detected a parity error in the memory.UMG604 The slave attempted to read extended memory. The master can retry the request.
57
. but service may be required on the slave device.

When broadcast. 23 (17Hex) Read/Write 4X Registers Performs a combination of one read and one write operation in a single Modbus transaction.
Warning! The UMG604 does not support the function 06 Preset Single Register. The function can write new contents to a group of 4XXXX registers. 16 (10Hex) Preset Multiple Registers Presets values into a sequence of holding registers (4X references). and then return the contents of another group of 4XXXX registers. 04 Read Input Registers Reads the binary contents of input registers (3X references) in the slave.
58
.GridVis-Hilfe_en
Modbus Functions
Modbus functions supported by the UMG604:
• • •
•
03 Read Holding Registers Reads the binary contents of holding registers (4X references) in the slave. Broadcast is not supported. the function presets the same register references in all attached slaves.

DS-WPM-B. The user can adapt the interface (Jasic programs). BACnet knowledge is required to adapt the interface to BACnet using a Jasic program.UMG604
BACnet BACnet
BACnet = Building Automation and Control Networks is a network protocol for building automation. Janitza electronics GmbH has the BACnet Vendor Identification Number: 316. The UMG604 supports the device type B-SA with the BIBBs DS-RP-B and DSWP-B. Jasic programs can be accessed and modified by the user.
59
. BACnet can only be unlocked directly from the device. A Jasic program forms the interface between the BACnet protocol in the UMG604 and external devices (GLT. third party devices. The BIBBs DS-WP-B. Basic programming knowledge is required to modify or write Jasic programs.
• • • • • • • •
BACnet is a fee-based software expansion and must be unlocked. BACnet ensures the interoperability between devices made by different manufacturers when all partners involved in a project agree upon certain BIBBs defined by the norm. UMG96s. AE-N-B and AE-N-B are also supported. The unlock code consists of two 4 digit numbers which must be entered in the device at addresses 520 and 521. et cetera). A BIBB (BACnet Interoperability Building Block) defines which services and procedures must be supported on the server-side and the client-side in order to realize a certain requirement of the system.

• A maximum of 32 virtual devices. • One UM604 can manage a maximum of 90 objects. • One UMG604 can manage a maximum of 40 objects per connected device (e.
60
. UMG103). each with 40 objects. • Measured values are assigned to the corresponding object with a Jasic program.GridVis-Hilfe_en
UMG604 in BACnet
One PC and two UMG604s are connected to an Ethernet network. • A measured value in the UMG604 corresponds to the "analog input" in BACnet.g. Two UMG103s are connected to a UMG604 via the RS485 interface. can be managed by a UMG604. • All other floating values corresponds to the "analog values" in BACnet.

• The system password is not given to the users for security reasons. • The homepage password allows Jasic programs to be loaded and started on the device homepage. • The default homepage password setting is 0. serial numbers and MAC addresses of the devices to be changed.Every change to the configuration requires the password to be entered. Homepage Password • The homepage password (Modbus address 502) allows the device homepage to be administrated. you can only delete the password via GridVis with the FTP password.UMG604
Security Password
System Password • The system password is required to administrate the devices. • The system password allows the calibration values.Changes to the configuration and displaying measured values require the password to be entered once. • If you lose a modified display password. • The default setting is for no display password to be asked for.The homepage password will not be asked for. • The default FTP password is Janitza. • Password Mode (Modbus Address 502). • The homepage password is 4 characters. you can configure a 4 character display password (Modbus Address 500) on the UMG604. • Allows the device homepage to be updated. Display Password • In order to make unintentional changes to the programming data directly on the device more difficult. • Allows access to all Jasic programs on the device. • The users do not require the system password. 65
. FTP Password • Allows access to all of the device values listed in the Modbus Addresses List. • The homepage password is asked for when the homepage is opened. 128 . (Default Setting) 2 . • The homepage password will be asked for again after 5 minutes of inactivity. The UMG604 has three different password modes for the homepage password: 0 .

You can enter the display password directly into the UMG604.
Warning! • The communication between GridVis and the devices is unencrypted.GridVis-Hilfe_en
• •
The display password is 4 characters.
66
. Modbus-TCP. • The FTP password is required for file transfer between GridVis and the devices via Modbus-TCP. Modbus-RTU • No password protection is possible to the retrieval of measured values (Modbus Address Lists via the Modbus-RTU protocol. • The FTP password is required for file transfer between GridVis and the devices via Modbus-RTU over Ethernet. Profibus • Profibus does not require a password. • The FTP password is required for file transfer between GridVis and the devices via Modbus-TCP. • The FTP password is required for file transfer between GridVis and the devices via Modbus-RTU over Ethernet. GridVis and FTP Programs • The FTP password is required. • The encryption between GridVis and the devices is under construction.

the UMG604. Typical examples of software expansions are the Eggs for EMAX.
68
. e.GridVis-Hilfe_en
Egg
• • •
An Egg is a software expansion which can be loaded from GridVis onto a device. Power Factor Controller and cost center determination. The software expansion can include a Jasic program and an HTML file (homepage expansion).g.

• The Egg of the EMAX function consists of a Jasic inline code and a homepage expansion.
69
. • The selection of the power values for the EMAX calculations and the assignment of the inputs and outputs is done by a Jasic program. • The entry of target values. • The EMAX function is a fee-based software expansion and must be unlocked on the UMG604 and requires the installation of an Egg with GridVis. an unlock code consisting of two 4 character codes must be entered in the device at addresses 510 and 511.UMG604
EMAX
The EMAX function serves to maintain a given power average in terms of the electrical energy within a certain measuring time. • To unlock the EMAX function. the measurement period duration and the consumer properties can be done on the UMG604 homepage. • The display of the EMAX measured values takes place on the UMG604 homepage.

• The cost center determination is an approximate program. • The cost center determination function is not fee-based and does not need to be unlocked. • You can load the Egg for the cost center determination function from the data carrier provided in the delivery.
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.GridVis-Hilfe_en
Cost Center Determination
The cost center determination function provides you with a quick overview of your energy use and the associated costs. • You can install the cost center determination function as an Egg with GridVis. No guarantee is made.

so that all phases come closer to theActual CosPhi. like capacitor switching contactors and power capacitors to maintain a proscribed target CosPhi. • The power factor controller function is a fee-based software expansion and must be unlocked on the UMG604 and requires the installation of an Egg with GridVis. et cetera can be conducted via the UMG604 homepage.UMG604
Power Factor Controller
The power factor controller functions serves together with other external components. • With the power factor controller function you can also: • Compensate for individual phases. • The specification of the target CosPhi. • An output can be switched a maximum of 5 times per second. the discharge times of the capacitors. • Each power factor controller function can switch up to 16 outputs. • Compensate for "cross" loaded networks. • To unlock the reactive power regulator function. the power capacitors.
71
. • The display of the switching actions and the measured values takes place on the UMG604 homepage. • The selection of the measured values for the power factor controller function and the assignment of the inputs and outputs is done by a Jasic program. an unlock code consisting of two 4 character codes must be entered in the device at addresses 510 and 511. • The Egg of the power factor controller function consists of a Jasic inline code and a homepage expansion. • The power factor controller function can be used in four instances.

GridVis-Hilfe_en

Measured Value
• • • • • •

A measured value (in the UMG604) is an absolute value formed over a period (measurement window) of 200 ms. A measurement window in the 50Hz network consists of 10 periods and of 12 periods in the 60Hz network. A measurement window has a start time and an end time. The resolution of the start time and end time amount to approximately 2ns. The exactitude of the start time and end time are dependent upon the accuracy of the internal clock. (Typical +- 1 minute/month) To improve the accuracy of the internal clock, we recommended comparing and tracking the device clock with a time server. (Please see Time)

See also Full Wave Absolute Value.

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UMG604

Full Wave Absolute Value
A full wave absolute value is a measured value which is formed over measurement period which corresponds to a full wave. The measurement time amounts to 20 ms in a 50Hz network and to approximately 16.7 ms in a 60Hz network. The UMG604 calculates the following full wave absolute values for all phases: • Voltage • Current • Active Power • Fundamental Wave-Reactive Power Compensation (This measured value has a measurement error due to a constant phase shift of 1.5° and a ripple of 0.1% to 0.2% ) Measuring Time: • 20ms at 50Hz, • 16.7ms at 60Hz Processing Time: • Typical 5ms, • Maximum 10ms Variables for the Processing Time: • Number of runtime of the Jasic programs, • Homepage accesses Transfer • Typical latency period 1 ms • Maximum 7 ms

See also Measured Value.

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Init.jas
• • • • •

The init.jas file is a text file located in the /sys/config/init.jas directory of the UMG604. The init.jas file contains the configuration data for the UMG604. A section of the init.jas is described by GridVis. The init.jas file does not contain any configuration data for the EMAX program (optional). The init.jas file does not contain any configuration data for the logs.

The UMG604. A gateway is required.UMG103
Binding To GridVis UMG103 Connection
PC . An interface converter is required.UMG103 Connection Example 1: The UMG103 has an RS485 interface and the PC has an RS232 interface. UMG507 and UMG510 can all be used as a gateway.
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Example 2: The UMG103 has an RS485 interface and the PC has an Ethernet interface.

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.

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. You can add additional information about the device in Description.UMG103
Configuration Identity
• •
The Name is displayed in the device list.

Current Converter • Currents up to 5A can be directly measured.
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. • Configure the converter properties for the current measurement input. A voltage converter is required for voltage measurements in grids with higher rated voltages. Please consult the installation instructions for more information. • Configure the converter properties for the voltage measurement inputs. • You must enter the phase voltage L-L for the primary voltage. • A current converter is used for measurements of currents larger than 5A.GridVis-Hilfe_en
Transformer
Voltage Converter • The voltage measurements inputs are designed for measurements in low voltages in which rated voltages (L-N/PE) up to 300V against ground can occur.

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. An averaging time of 15 minutes is set by default.GridVis-Hilfe_en
Averaging Times
• •
The exponential averaging method used obtains at least 95% of the measured value after the configured averaging time.

B. C) are available to monitor limits.UMG103
Comparator/Limit
• • •
2 comparator groups each with 3 comparators (A.
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. The entire logic operation result of comparator group 1 can be assigned to Digital Output 1 and the entire logic operation result of comparator group 2 can be assigned to Digital Output 2. The results of the comparator can be AND or OR connected and the result can also be inverted.

Allowed device addresses: 1 . 9600 Baud 19200 Baud 38400 Baud 115200 Baud Autodetect (turned on by default)
•
As multiple UMG103 devices can be connected to one interface converter. 99 Device address 0 is only intended for servicing purposes. the interface converter and the UMG604.GridVis-Hilfe_en
Serial Ports
You want to establish a Connection between the UMG 103 and the PC with GridVis. • The baud rate is the speed at which the data is transferred between the PC. COM1) on the PC. • The UMG103 can only function as Modbus-Slave. • Connect this interface (e. you also have to set this baud rate in the counterpart station (PC.g.g. • For Interface configure the RS232 interface (e. • You require an interface converter from RS485 (UMG604) to RS232 (PC). The UMG103 will conduct a maximum of 8 attempts to determine the baud rate in the counterpart station with the Autodetect setting. • The UMG103 has an RS485 interface. • You can change the baud rate after establishing a connection to the UMG103. a device address must be entered for each UMG103.
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..COM1) to the interface converter. UMG604). If you select a fixed baud rate in the UMG103.

UMG96S Connection Example 1: The UMG96S has an RS485 interface and the PC has an RS232 interface. An interface converter is required.
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Example 2: The UMG96S has an M-bus interface and the PC has an RS232 interface.UMG96S
Binding To GridVis UMG96S Connection
PC . An interface converter is required.

A gateway is required. The UMG604.GridVis-Hilfe_en
Example 3: The UMG96S has an RS485 interface and the PC has an Ethernet interface.
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. UMG507 and UMG510 can all be used as a gateway.

See Connection Example.UMG96S
Add UMG96S
• •
The UMG96S must be connected with the PC via a gateway (device type).
1. You can choose from different connection types (protocols) based upon the gateway used (device type).Selection overview for the connection type
Device type/gateway
Modbus RTU
Modbus over Ethernet Modbus/TCP Modbus
M-Bus 89
.
2.
UMG96S . Select UMG96S as the device type. Select the connection type.

• The gateway must have an RS485 interface and an Ethernet interface. the number of connection attempts will be limited by Maximum Number of Attempts. • As multiple UMG96S devices can be connected to a gateway. • You want to configure and read a UMG96S with GridVis. • You cannot directly connect the UMG96S via Ethernet because the UMG96S has an RS485 interface. • When attempting to read data from the UMG96S. • If no connection to the UMG96S can be made. • The UMG96S must have an RS485 interface. • GridVis will always attempt to connect to the UMG96S for online measurements.Modbus-TCP
Data transfer to Modbus TCP is similar to Modbus RTU except that TCP/IP packets are used.UMG96S
Connection Type . • You want to connect a UMG96S to a PC via Ethernet. • A UMG604 with the corresponding options can also be used as a gateway. • You require a gateway. the device address on the UMG96S must be entered.
Modbus via Ethernet
Ethernet address of the gateway Device address of the connected UMG96S In this example device address = 1
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. another attempt will be conducted after the specified Timeout. TCP port 502 is reserved for Modbus TCP.

As multiple UMG96S devices can be connected to a gateway. The gateway must have an RS485 interface and an Ethernet interface. the number of connection attempts will be limited by Maximum Number of Attempts. You cannot directly connect the UMG96S via Ethernet because the UMG96S has an RS485 interface. You require a gateway. If no connection to the UMG96S can be made. A UMG604 with the corresponding options can also be used as a gateway.Modbus-RTU over Ethernet
• • • • • • • • • • •
You want to configure and read a UMG96S with GridVis.GridVis-Hilfe_en
Connection Type . the device address on the UMG96S must be entered.
Ethernet address of the gateway Device address of the connected UMG96S In this example device address = 1
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. You want to connect a UMG96S to a PC via Ethernet. The UMG96S must have an RS485 interface. another attempt will be conducted after the specified Timeout. When attempting to read data from the UMG96S. GridVis will always attempt to connect to the UMG96S for online measurements.

• The baud rate is the speed at which the data is transferred between the PC. • If no connection to the UMG96S can be made. the device address on the UMG96S must be entered. You cannot directly connect the UMG96S via Ethernet because the UMG96S has an RS485 interface.UMG96S
Connection Type . the number of connection attempts will be limited by Maximum Number of Attempts.
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. the interface converter and the UMG96S. • The UMG96S must have an RS485 interface.g. • As multiple UMG96S devices can be connected to the interface converter. • You require an interface converter from RS485 (UMG96S) to RS232 (PC). • GridVis will always attempt to connect to the UMG96S for online measurements. • For Interface configure the RS232 interface (e.Modbus RTU (RS485)
You want to configure and read a UMG96S with GridVis. • When attempting to read data from the UMG96S. • Connect this interface (e. another attempt will be conducted after the specified Timeout.COM1) to the interface converter. You want to connect the UMG96S to the RS232 interface of the PC. COM1) on the PC.g.

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Configuration Identity
• •
The Name is displayed in the device list.
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. You can add additional information about the device in Description.

A voltage converter is required for voltage measurements in grids with higher rated voltages. • Configure the converter properties for the current measurement input.
95
. • Configure the converter properties for the voltage measurement inputs. • A current converter is used for measurements of currents larger than 5A. Please consult the installation instructions for more information.UMG96S
Transformer
Voltage Converter • The voltage measurements inputs are designed for measurements in low voltages in which rated voltages (L-N/PE) up to 300V against ground can occur. • You must enter the phase voltage L-L for the primary voltage. Current Converter • Currents up to 5A can be directly measured.

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.UMG96S
Averaging Times
• •
The exponential averaging method used obtains at least 95% of the measured value after the configured averaging time. An averaging time of 15 minutes is set by default.

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Recording Configuration
The UMG96S saves the configuration data. • A Limit Incident will be recorded when it occurs. • All averages include the time of saving in UTC time as additional information. minimum and maximum values and measured values for the active power and the inductive reactive power in the EEPROM memory. • The Averaging Timesfor current. Devices with flash memory (optional) can also record the averages for the current. • The real power and inductive reactive power can be saved every 60 minutes. voltage and power. • If you allow Limit Incidents to be recorded.
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. the maximum save time cannot be calculated. • The recording intervals correspond to the Averaging Times for the measured values of the current. voltage and power. voltage and power can be configured.

• The clock can be tracked during configuration by acquiring the UTC time from the connected PC. • The clock is pre-programmed to the local time during manufacturing.
99
.UMG96S
Time
The UMG96S can be delivered with a battery buffered clock (optional).

If a connection is used as an impulse output, the impulse value (Wh/Impulse) can the minimum impulse width can be programmed.

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UMG96S

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Analog Outputs (Optional)

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C) are available to monitor limits. The results of the comparator can be AND or OR connected and the result can also be inverted. The entire logic operation result of comparator group 1 can be assigned to Digital Output 1 and the entire logic operation result of comparator group 2 can be assigned to Digital Output 2.UMG96S
Comparator/Limit
• • •
2 comparator groups each with 3 comparators (A. B.
103
.

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.

default -Profile 2. If other measured values are desired for the UMG96S display. customer-specific
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. -Profile 1. default -Profile 3.User defined. only a portion of the available measured values have been pre-programmed to be retrieved in the measured value display. In order to keep the selection clear. default . 3 default display profiles and one customer-specific display profile are available. you can select a different display profile.UMG96S
Display Configuration
• •
• •
The UMG96S displays the first table of measured values from the current display profile after power has been restored.

The oldest file will be deleted if an attempt is made to store a larger number of files.GridVis-Hilfe_en
Read Data
• • •
New files will be created in the UMG507 measured values in the UMG507 are read.
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. The UMG507 can manage a maximum of 800 files.

FAQ
A Measured Value is Only Partially Displayed in the Online Graph
• •

This problem can occur when at least two measured values from different devices are displayed on the online graph. This can occur because the measured values are provided from devices with different chronological resolutions. The number of measured values per time unit that are to be displayed in the graph are of different sizes.

The default setting for the presentation of the X axis in the graph is set to 2,000 points (measured value). The X axis presents the time in the graph. If a device, for example an UMG96S, only delivers two values per second, values for 1,000 seconds will be displayed in the X axis. If a value with 5 measured values per second from the UMG604 is then added to the graph, only 400 seconds (2000=400*5) of the values can be displayed in the graph.

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Separate Measured Value Window
Graphs are integrated with the GridVis program interface. If a graph is to be individual copied or moved to a second monitor, the graph must be separated from GridVis via the "Separate View/Window" command.

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FAQ

Read Measured Values from Recordings
The UMG604 saves fixed measured values under fixed addresses (Modbus Address List) in the firmware. Recordings can also be configured for the UMG604 with the GridVis. Multiple measured values with the same averaging time can be collected in recordings. the evaluation and display of recordings generally takes place with the GridVis. You can use a Jasic program to make the measured values from recordings available for other applications. Example for reading measured values from recordings.

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.

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.FAQ
CosPhi
The following applies to sinoidal constants as per DIN 401110 section 1 (May 1994):
We use the principal oscillation of P and S for the calculation of CosPhi. the CosPhi will take the sign of real power P. Real power sign .(negative) = supply Real power sign + (positive) = demand The CosPhi is often presented with the sign of the reactive power in the industry. As apparent power S does not have sign.(negative) = capacitive Reactive power sign + (positive) = inductive
Lambda
The power factor (displacement factor) Lambda is calculated as follows per DIN 40110 section 1 (May 1994):
P and S do not receive their principle oscillation for the calculation of Lambda but do receive all other harmonic oscillations. As apparent power S does not have a sign and only the amount of the real power is used. Reactive power sign . the power factor Lambda does not have a sign.

You can correspondingly configure the homepage to your needs.GridVis-Hilfe_en
Can the UMG604 Homepage Be Accessed via Modbus
The UMG604 is delivered with a default homepage example.
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. These values are also available via Modbus and can also be presented on the homepage. Configuring the homepage is not part of the scope of delivery! All measured values available via Modbus. are listed with their system names in the UMG604 address list and can also be used on the homepage. A quick guide can be found on the device homepage under Help/Configure_Webpage. New values can be created/calculated using a Jasic program.

an operating hours meter can be easily realized as Jasic program.
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.FAQ
Can I Measure the Operating Hours of Consumers
Yes.

In order to reduce the erroneous load variations caused by the signal packets.GridVis-Hilfe_en
Can I Use Signal Packets for the EMAX Program
We do not recommend the use of signal packets as input for the actual value! Signal packets do not present the existing load variations. This means that the time between two switch operations must at least correspond to the averaging time. An averaging causes the reaction to the deactivation of a consumer to first be detected by the program after the averaging time. the measured values calculated from the signal packets can be averaged.
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.

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. • Four 502 ports can be opened simultaneously. • Only one 8000 port can be opened at a time.FAQ
No Connections to Device (UMG103) Via the UMG604
All Ports in UMG604 are occupied.

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Clear Meter
How can I clear the active and reactive current meters in UMG604? The active and passive current meters in UMG604 can only be cleared via a Jasic program with the command "Reset".